Abstract
The first results from the LHC on jets plus missing energy provide powerful new data to test SUSY models. Initial theoretical interpretations of these data have concentrated on gravity mediation, usually the CMSSM and its variations. In this paper we confront a large class of gauge mediation models with these new data. More precisely we consider models of pure general gauge mediation (pure GGM) and confront them with the recent experimental results of the ATLAS collaboration. We use Herwig++ and RIVET, incorporating the full set of experimental cuts, to calculate the signal rates and compare them to the data. Although based on only 35pb−1 of integrated luminosity, we show that these new data probe and exclude a portion of previously allowed parameter space of GGM. In addition we investigate the viability of standard SUSY benchmark points, including the Snowmass, CMS and ATLAS sets which encompass other mediation scenarios such as gravity, anomaly and gaugino mediation.
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References
CMS collaboration, V. Khachatryan et al., Search for supersymmetry in pp collisions at 7 TeV in events with jets and missing transverse energy, Phys. Lett. B 698 (2011) 196 [arXiv:1101.1628] [SPIRES].
ATLAS collaboration, G. Aad et al., Search for supersymmetry using final states with one lepton, jets and missing transverse momentum with the ATLAS detector in \( \sqrt {s} = 7 \) TeV pp, Phys. Rev. Lett. 106 (2011) 131802 [arXiv:1102.2357] [SPIRES].
ATLAS collaboration, J.B.G. da Costa et al., Search for squarks and gluinos using final sptates with jets and missing transverse momentum with the ATLAS detector in \( \sqrt {{(s)}} = 7 \) TeV proton-proton collisions, arXiv:1102.5290 [SPIRES].
CMS collaboration, S. Chatrchyan et al., Search for supersymmetry in pp collisions at \( \sqrt {{(s)}} = 7 \) TeV in events with two photons and missing transverse energy, arXiv:1103.0953 [SPIRES].
B.C. Allanach, Impact of CMS multi-jets and missing energy search on CMSSM fits, Phys. Rev. D 83 (2011) 095019 [arXiv:1102. 3149] [SPIRES].
O. Buchmueller et al., Implications of initial LHC searches for supersymmetry, Eur. Phys. J. C 71 (2011) 1634 [arXiv:1102. 4585] [SPIRES].
P. Bechtle et al., What if the LHC does not find supersymmetry in the \( \sqrt {{(s)}} = 7 \) TeV run?, arXiv:1102.4693 [SPIRES].
B.C. Allanach, T.J. Khoo, C.G. Lester and S.L. Williams, The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit, JHEP 06 (2011) 035 [arXiv:1103.0969] [SPIRES].
S. Akula et al., Interpreting the first CMS and ATLAS SUSY results, Phys. Lett. B 699 (2011) 377 [arXiv:1103.1197] [SPIRES].
S. Akula, D. Feldman, Z. Liu, P. Nath and G. Peim, New constraints on dark matter from CMS and ATLAS data, arXiv:1103.5061 [SPIRES].
S. Abel, M.J. Dolan, J. Jaeckel and V.V. Khoze, Phenomenology of pure general gauge mediation, JHEP 12 (2009) 001 [arXiv:0910.2674] [SPIRES].
S. Abel, M.J. Dolan, J. Jaeckel and V.V. Khoze, Pure general gauge mediation for early LHC searches, JHEP 12 (2010) 049 [arXiv:1009.1164] [SPIRES].
J.T. Ruderman and D. Shih, General neutralino NLSPs at the early LHC, arXiv:1103.6083 [SPIRES].
B.C. Allanach et al., The snowmass points and slopes: benchmarks for SUSY searches, Eur. Phys. J. C 25 (2002) 113 [hep-ph/0202233] [SPIRES].
The ATLAS collaboration, G. Aad et al., Expected performance of the ATLAS experiment — detector, trigger and physics, arXiv:0901.0512 [SPIRES].
CMS collaboration, G.L. Bayatian et al., CMS technical design report, volume II: physics performance, J. Phys. G 34 (2007) 995 [SPIRES].
G.F. Giudice and R. Rattazzi, Theories with gauge-mediated supersymmetry breaking, Phys. Rept. 322 (1999) 419 [hep-ph/9801271] [SPIRES].
P. Meade, N. Seiberg and D. Shih, General gauge mediation, Prog. Theor. Phys. Suppl. 177 (2009) 143 [arXiv:0801.3278] [SPIRES].
R. Rattazzi and U. Sarid, Large tan β in gauge-mediated SUSY-breaking models, Nucl. Phys. B 501 (1997) 297 [hep-ph/9612464] [SPIRES].
K.S. Babu, C.F. Kolda and F. Wilczek, Experimental consequences of a minimal messenger model for supersymmetry breaking, Phys. Rev. Lett. 77 (1996) 3070 [hep-ph/9605408] [SPIRES].
J. Jaeckel, V.V. Khoze and C. Wymant, Mass sum rules and the role of the messenger scale in general gauge mediation, JHEP 04 (2011) 126 [arXiv:1102.1589] [SPIRES].
J. Jaeckel, V.V. Khoze and C. Wymant, RG invariants, unification and the role of the messenger scale in general gauge mediation, JHEP 05 (2011) 132 [arXiv:1103.1843] [SPIRES].
B.C. Allanach, SOFTSUSY: a program for calculating supersymmetric spectra, Comput. Phys. Commun. 143 (2002) 305 [hep-ph/0104145] [SPIRES].
K.I. Izawa, Y. Nomura, K. Tobe and T. Yanagida, Direct-transmission models of dynamical supersymmetry breaking, Phys. Rev. D 56 (1997) 2886 [hep-ph/9705228] [SPIRES].
R. Kitano, H. Ooguri and Y. Ookouchi, Direct mediation of meta-stable supersymmetry breaking, Phys. Rev. D 75 (2007) 045022 [hep-ph/0612139] [SPIRES].
C. Csáki, Y. Shirman and J. Terning, A simple model of low-scale direct gauge mediation, JHEP 05 (2007) 099 [hep-ph/0612241] [SPIRES].
S. Abel, C. Durnford, J. Jaeckel and V.V. Khoze, Dynamical breaking of U(1) R and supersymmetry in a metastable vacuum, Phys. Lett. B 661 (2008) 201 [arXiv:0707.2958] [SPIRES] [] [SPIRES].
S.A. Abel, C. Durnford, J. Jaeckel and V.V. Khoze, Patterns of gauge mediation in metastable SUSY breaking, JHEP 02 (2008)074 [arXiv:0712.1812] [SPIRES].
S. Abel, J. Jaeckel, V.V. Khoze and L. Matos, On the diversity of gauge mediation: footprints of dynamical SUSY breaking, JHEP 03 (2009) 017 [arXiv:0812.3119][SPIRES].
Z. Komargodski and D. Shih, Notes on SUSY and R-symmetry breaking in Wess-Zumino models, JHEP 04 (2009) 093 [arXiv:0902. 0030] [SPIRES].
S.A. Abel, J. Jaeckel and V.V. Khoze, Gaugino versus sfermion masses in gauge mediation, Phys. Lett. B 682 (2010) 441 [arXiv:0907.0658] [SPIRES].
D.E. Kaplan, G.D. Kribs and M. Schmaltz, Supersymmetry breaking through transparent extra dimensions, Phys. Rev. D 62 (2000) 035010 [hep-ph/9911293] [SPIRES].
Z. Chacko, M.A. Luty, A.E. Nelson and E. Ponton, Gaugino mediated supersymmetry breaking, JHEP 01 (2000) 003 [hep-ph/9911323] [SPIRES].
C. Csáki, J. Erlich, C. Grojean and G.D. Kribs, 4D constructions of supersymmetric extra dimensions and gaugino mediation, Phys. Rev. D 65 (2002) 015003 [hep-ph/0106044] [SPIRES].
C. Cheung, A.L. Fitzpatrick and D. Shih, (Extra)ordinary gauge mediation, JHEP 07 (2008) 054 [arXiv:0710.3585] [SPIRES].
M. McGarrie, General gauge mediation and deconstruction, JHEP 11 (2010) 152 [arXiv:1009.0012] [SPIRES].
D. Green, A. Katz and Z. Komargodski, Direct gaugino mediation, Phys. Rev. Lett. 106 (2011) 061801 [arXiv:1008.2215] [SPIRES].
M. Bahr et al., HERWIG++ physics and manual, Eur. Phys. J. C 58 (2008) 639 [arXiv:0803.0883] [SPIRES].
S. Gieseke et al., HERWIG++ 2.5 release note, arXiv:1102.1672 [SPIRES].
A. Buckley et al., Rivet user manual, arXiv:1003.0694 [SPIRES].
ATLAS collaboration, G. Aad et al., Search for stable hadronising squarks and gluinos with the ATLAS experiment at the LHC, arXiv:1103.1984 [SPIRES].
H.-C. Cheng and Z. Han, Minimal kinematic constraints and MT2, JHEP 12 (2008) 063 [arXiv:0810.5178] [SPIRES].
W. Beenakker, R. Hopker, M. Spira and P.M. Zerwas, Squark and gluino production at hadron colliders, Nucl. Phys. B 492 (1997) 51 [hep-ph/9610490] [SPIRES].
W. Beenakker et al., The production of charginos/neutralinos and sleptons at hadron colliders, Phys. Rev. Lett. 83 (1999) 3780 [hep-ph/9906298] [SPIRES].
M. Spira, Higgs and SUSY particle production at hadron colliders, hep-ph/0211145 [SPIRES].
T. Plehn, Measuring the MSSM Lagrangean, Czech. J. Phys. 55 (2005) B213 [hep-ph/0410063] [SPIRES].
ATLAS collaboration, J.B.G. da Costa et al., Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7TeV proton-proton collisions, arXiv:1102.5290 [SPIRES].
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Dolan, M.J., Grellscheid, D., Jaeckel, J. et al. New constraints on gauge mediation and beyond from LHC SUSY searches at 7 TeV. J. High Energ. Phys. 2011, 95 (2011). https://doi.org/10.1007/JHEP06(2011)095
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DOI: https://doi.org/10.1007/JHEP06(2011)095